diff --git a/calc.php b/calc.php
index a0713ea..50b1077 100644
--- a/calc.php
+++ b/calc.php
@@ -10,19 +10,19 @@
 	$oper=getData('oper');
 	$number2=getData('number2');
 	if ($oper=="+") {
-		$res=['rcode'=>'1','result'=>(int)$number1+(int)$number2];
+		$res=['rcode'=>'1','result'=>(float)$number1+(float)$number2];
 	} else if ($oper == "-") {
-		$res=['rcode'=>'1','result'=>(int)$number1-(int)$number2];
+		$res=['rcode'=>'1','result'=>(float)$number1-(float)$number2];
 	} else if ($oper=="*") {
-		$res=['rcode'=>'1','result'=>(int)$number1*(int)$number2];
+		$res=['rcode'=>'1','result'=>(float)$number1*(float)$number2];
 	} else if ($oper=="/") {
-		if ((int)$number2 == 0) {
-			$res=['rcode'=>'0','result'=>"division by zero"];
+		if ((float)$number2 == 0) {
+			$res=['rcode'=>'0','result'=>"Division by zero!"];
 		} else {
-			$res=['rcode'=>'1','result'=>(int)$number1/(int)$number2];
+			$res=['rcode'=>'1','result'=>(float)$number1/(float)$number2];
 		}
 	} else {
-		$res=['rcode'=>'0','result'=>"unknown operation"];
+		$res=['rcode'=>'0','result'=>"Unknown operation!"];
 	}
 	$data=$res;
 	header('Content-type: application/json');
diff --git a/index.php b/index.php
index 175f8d7..44f63b0 100644
--- a/index.php
+++ b/index.php
@@ -26,36 +26,41 @@
 		<div class="calc">
 			<div id="prompt">0</div>
 			<div class="row">
-			<?php
-			for ($i=1;$i<=3;$i++) {
-				createButton($i,'dig',"numb('".$i."')",$i);
-			}
-			createButton("+",'oper',"oper('+')","Сложение");
-			?>
+				<?php
+				createButton("AC",'clr',"clr()","Clear");
+				?>
 			</div>
 			<div class="row">
-			<?php
-			for ($i=4;$i<=6;$i++) {
-				createButton($i,'dig',"numb('".$i."')",$i);
-			}
-			createButton("-",'oper',"oper('-')","Вычитание");
-			?>
+				<?php
+				for ($i=1;$i<=3;$i++) {
+					createButton($i,'dig',"numb('".$i."')",$i);
+				}
+				createButton("+",'oper',"oper('+')","Add");
+				?>
 			</div>
 			<div class="row">
-			<?php
-			for ($i=7;$i<=9;$i++) {
-				createButton($i,'dig',"numb('".$i."')",$i);
-			}
-			createButton("*",'oper',"oper('*')","Умножение");
-			?>
+				<?php
+				for ($i=4;$i<=6;$i++) {
+					createButton($i,'dig',"numb('".$i."')",$i);
+				}
+				createButton("-",'oper',"oper('-')","Substract");
+				?>
 			</div>
 			<div class="row">
-			<?php
-			createButton("AC",'clr',"clr()","Очистить");
-			createButton("0",'dig',"numb('0')",0);
-			createButton("=",'oper enter',"calc()","Считать");
-			createButton("/",'oper',"oper('/')","Деление");
-			?>
+				<?php
+				for ($i=7;$i<=9;$i++) {
+					createButton($i,'dig',"numb('".$i."')",$i);
+				}
+				createButton("*",'oper',"oper('*')","Multiply");
+				?>
+			</div>
+			<div class="row">
+				<?php
+				createButton("0",'dig',"numb('0')",0);
+				createButton(".",'oper',"numb('.')",'Dot');
+				createButton("=",'oper enter',"calc()","Calculate");
+				createButton("/",'oper',"oper('/')","Divide");
+				?>
 			</div>
 		</div>
 	</body>
diff --git a/script.js b/script.js
index e50af9e..2913a12 100644
--- a/script.js
+++ b/script.js
@@ -2,11 +2,11 @@ var p1='0';
 var tp='';
 var p2='0';
 var sol='0';
-var pmt='0';
+var out='0';
 var allow=true;
 function calc() {
-	pmt+='=';
-	document.getElementById('prompt').innerHTML=pmt;
+	out+='=';
+	document.getElementById('prompt').innerHTML=out;
 	var number1=p1;
 	var oper=tp;
 	var number2=p2;
@@ -18,11 +18,19 @@ function calc() {
 		success: function(response) {
 			if (response.rcode=="0") {
 				alert(response.result)
-				cle()
+				clr()
 			} else {
-				sol=response.result;
-				pmt+=sol;
-				document.getElementById('prompt').innerHTML=pmt;
+				sol=response.result.toString()
+				if ((out+sol).length>14) {
+					if (sol.includes('.')) {sol=sol.substr(0,14-out.length);
+					} else {
+						alert('Too large number to display!');
+						clr()
+						return;
+					}
+				}
+				out+=sol;
+				document.getElementById('prompt').innerHTML=out;
 				allow=false;
 				p1='0';
 				tp='';
@@ -32,44 +40,48 @@ function calc() {
 	});
 }
 function numb(num) {
-	if (Number(p1)==0 && (tp=='')) {
+	if (num=='.') {
+		if (tp=='') {p1+='.';} else {p2+='.';}
+		out+='.';
+		document.getElementById('prompt').innerHTML=out;
+	} else if (Number(p1)==0 && (tp=='')) {
 		p1=num;
-		pmt=String(p1);
-		document.getElementById('prompt').innerHTML=pmt;
+		out=String(p1);
+		document.getElementById('prompt').innerHTML=out;
 	} else if ((Number(p1)>0) && (tp=='')) {
 		p1+=num;
-		pmt=String(p1);
-		document.getElementById('prompt').innerHTML=pmt;
+		out=String(p1);
+		document.getElementById('prompt').innerHTML=out;
 	} else if (Number(p2)==0 && tp!='') {
 		p2=num;
-		pmt=String(p1)+tp+String(p2);
-		document.getElementById('prompt').innerHTML=pmt;
+		out=String(p1)+tp+String(p2);
+		document.getElementById('prompt').innerHTML=out;
 	} else if (Number(p2)>0 && tp!='') {
 		p2+=num;
-		pmt=String(p1)+tp+String(p2);
-		document.getElementById('prompt').innerHTML=pmt;
+		out=String(p1)+tp+String(p2);
+		document.getElementById('prompt').innerHTML=out;
 	}
 }
 function oper(op) {
 	if (tp!='') {alert('За раз можно использовать только одну операцию!');return;}
 	if (!allow) {
 		p1=Number(sol);
-		pmt=sol;
+		out=sol;
 		allow=true;
 	}
 	// if (p1=='0' && p2=='0' && tp=='' && Number(document.getElementById('prompt').value)>0) {
 	// 	p1=document.getElementById('prompt').innerHTML
 	// }
 	tp=op;
-	pmt+=tp;
-	document.getElementById('prompt').innerHTML=pmt;
+	out+=tp;
+	document.getElementById('prompt').innerHTML=out;
 }
 function clr() {
 	p1='0';
 	tp='';
 	p2='0';
 	sol='0';
-	pmt='0';
+	out='0';
 	allow=true;
 	numb(0);
 }
\ No newline at end of file
diff --git a/style.css b/style.css
index d55697e..8d66e83 100644
--- a/style.css
+++ b/style.css
@@ -49,8 +49,8 @@ body{
 	display: flex;
 	justify-content: center;
 	align-items: center;
-	width: 20%;
-	height: 12vh;
+	width: 15vh;
+	height: 11vh;
 	margin-bottom: 2px;
 	border: 0;
 	border-radius: 10px;
@@ -69,5 +69,6 @@ body{
 	background: #f9b54c;
 }
 .btn.clr{
+	width: 100%;
 	background: #fd8469;
 }
\ No newline at end of file